- Investing, constructing small and medium hydropower works, generating and trading commercial electricity.

- Developing and installing power line and transformers up to 110KV.

- Providing consultation and monitoring services, project management services in construction of civil works, industrial works, transport works, irrigation works, hydropower works and urban technical infrastructure works.

- Surveying, prospecting, mining and processing minerals.

- 23 December 2005: Su Pan 2 Hydropower Joint Stock Company was established under the Decision No.397TCT/HDQT by Song Da Corporation;

- 09 March 2006: Granted with the business license No.5300226455 for the first time with a charter capital of VND 100 billion;

- 16 May 2007: Renamed as Song Da Hoang Lien Hydropower Joint Stock Company under the Decision No.165 TCT/HDQT by Song Da Corporation;

- 2007: Commenced the construction of Su Pan 2 Hydropower Plant and raised its charter capital up to  VND140 billion;

- 07 June 2009: Su Pan 2 Hydropower Joint Stock Company  was approved as a public company by the State Securities Commission of Vietnam;

- 17 October 2010: Inaugurated Thanh Phu bridge under Nam Cun Hydropower Work;

- 30 December 2011: The generating unit No.1 of Su Pan 2 Hydropower Plant was completed and put into operation;

- 08 January 2013: 03 generating units of Su Pan 2 Hydropower Plant were completed and put into operation for commercial purpose;

- 2016: Renamed as Su Pan 2 Hydropower Joint Stock Company (as the original name);

- 30 September 2016: Traded on the UPCOM market;